diff options
Diffstat (limited to 'lib/Transforms/Scalar/GlobalMerge.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/GlobalMerge.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/Transforms/Scalar/GlobalMerge.cpp b/lib/Transforms/Scalar/GlobalMerge.cpp index 5d02c68a7a479..4796eb2953a6f 100644 --- a/lib/Transforms/Scalar/GlobalMerge.cpp +++ b/lib/Transforms/Scalar/GlobalMerge.cpp @@ -200,9 +200,8 @@ void GlobalMerge::collectUsedGlobalVariables(Module &M) { if (!GV || !GV->hasInitializer()) return; // Should be an array of 'i8*'. - const ConstantArray *InitList = dyn_cast<ConstantArray>(GV->getInitializer()); - if (InitList == 0) return; - + const ConstantArray *InitList = cast<ConstantArray>(GV->getInitializer()); + for (unsigned i = 0, e = InitList->getNumOperands(); i != e; ++i) if (const GlobalVariable *G = dyn_cast<GlobalVariable>(InitList->getOperand(i)->stripPointerCasts())) |